Clinical trials
Parkinson Disease trials in Portugal
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
53 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2001 | 3 |
| 2002 | 2 |
| 2003 | 1 |
| 2004 | 2 |
| 2005 | 5 |
| 2006 | 4 |
| 2007 | 2 |
| 2008 | 2 |
| 2009 | 8 |
| 2011 | 2 |
| 2014 | 2 |
| 2016 | 2 |
| 2018 | 1 |
| 2019 | 5 |
| 2020 | 1 |
| 2021 | 3 |
| 2023 | 4 |
| 2024 | 1 |
| 2025 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 40 |
| Terminated | 4 |
| Recruiting | 3 |
| Unknown status | 3 |
| Active, not recruiting | 2 |
| No longer available | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Bial - Portela C S.A. | 20 |
| Campus Neurológico Sénior | 3 |
| Theravance Biopharma | 3 |
| Bial R&D Investments, S.A. | 2 |
| Novartis | 2 |
| Solvay Pharmaceuticals | 2 |
| AbbVie | 1 |
| AbbVie (prior sponsor, Abbott) | 1 |
| Abbott Products | 1 |
| Albino Maia | 1 |
Top conditions
MeSH conditions the trials were registered with, not their broader categories. A condition with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Parkinson Disease | 53 |
| Dyskinesias | 4 |
| Parkinsonian Disorders | 4 |
| Pure Autonomic Failure | 4 |
| Dizziness | 3 |
| Hypotension | 3 |
| Hypotension, Orthostatic | 3 |
| Syncope | 3 |
| Central Nervous System Diseases | 2 |
| Movement Disorders | 2 |
Trials
Showing 51 to 53 of 53. Each trial links to its page on Pharma Observatory.
Recently changed trials
Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.
No changes to these trials in the last 7 days.
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